It was a battle of wills out on court at the USTA Billie Jean King National Tennis Center on Tuesday, with the proceeding stretching to nearly 5 hours -- four hours and 50 minutes precisely.
Second seed Dominic Thiem celebrated his 27th birthday with a commanding 6-3, 6-3, 6-2 victory over India's Sumit Nagal on Thursday to move into the third round of the US Open.
Former champion Garbine Muguruza suffered a second consecutive first-round exit at the French Open
World number two Nadal's fate will rest on his final group match against Tsitsipas.
Thiem knocked out by Andujar in French Open first round
Alexander Zverev continued to rebuild his confidence on clay with a straight sets win over Spain's Roberto Bautista Agut in the Monte Carlo Masters second round.
Brady was sidelined by knee and foot injuries since the summer of 2021
Former world number one Simona Halep stepped up her French Open preparations with a 6-4, 6-4 victory over American Coco Gauff to march into the quarter-finals of the Madrid Open on Monday while Andy Murray won on clay for the first time in five years.
Dominic Thiem has reached a Grand Slam final three times - only to lose on each occasion
Belinda Bencic of Switzerland and Danielle Collins were among those to win their first-round matches at the Adelaide International
Novak Djokovic is chasing a record-extending eighth Australian Open title, while Dominic Thiem will bid to become the first man born in the 1990s to win a major title.
Dominic Thiem will clash with Serbia's Novak Djokovic in the men's singles final of the Australian Open. The Austrian made the title round with a 3-6, 6-4, 7-6(3), 7-6(4) victory Germany's Alexander Zverev in the second semi-final at Melbourne Park on Friday. Djokovic beat great rival Roger Federer 7-6(1), 6-4, 6-3 in the first semi-final on Thursday.
Thiem, the fourth seed, was leading 3-1 in the third set on Friday when the semi-final was interrupted by rain and then surprisingly abandoned for the day.
Austrian Thiem was 6-2, 3-6, 7-5, 5-7, 4-1 up when the men's match, which had already been halted on Friday because of bad weather, was stopped.
Rafael Nadal's dominance on the red claycourts in Paris is unmatched, the Spaniard picking up his 13th French Open trophy last year to match Roger Federer's 20 Grand Slam singles titles.
Defending champion Rafael Nadal failed to win a single game in the opening set of his US Open quarter-final against Dominic Thiem on Tuesday but fought back to beat the Austrian 0-6, 6-4, 7-5, 6-7 (4), 7-6 (5) in match that ended past 2 am in New York.
Factbox on Austria's Dominic Thiem, who beat German Alexander Zverev 2-6, 4-6, 6-4, 6-3, 7-6(6) to win the US Open title on Sunday.
Novak Djokovic will begin his Australian Open title defence against Frenchman Jeremy Chardy, while reigning women's champion Sofia Kenin meets wild card Maddison Inglis, following the draw for the year's first Grand Slam on Friday.
Top seed Dominic Thiem survived an early scare and fought back from a set down to beat Argentina's Diego Schwartzman 3-6, 6-4, 6-3 and win his first Vienna Open title on Sunday.
Dominic Thiem said he felt there were sections of society that needed more urgent help during the economic crisis caused by the pandemic than his fellow competitors. He criticised the attitude of some players on the lower-tier Futures circuit, which he said meant they did not deserve handouts from the sport's top players.
Nadal was the favourite and top seed having lifted the Barcelona Open trophy last month but played below par on a sweltering spring day.
Andy Murray and Emma Raducanu clinched hard-fought wins in their first round matches at Indian Wells.
In the men's singles draw five-time champion Novak Djokovic headlines the top half of the draw and shares a quarter with Russian No.5 seed and recent Halle finalist Andrey Rublev.
Emma Raducanu's US Open victory is among the "greatest achievements" in women's sport, men's world number eight Dominic Thiem said.
World number three Dominic Thiem is "extremely sorry" for the way players conducted themselves at Novak Djokovic's Adria Tour exhibition event after which four players tested positive for the novel coronavirus, the Austrian said on Thursday. Djokovic, Grigor Dimitrov, Borna Coric and Viktor Troicki tested positive after playing in the charity tournament in Serbia and Croatia, which drew big crowds and saw players pose for pictures together.
Austrian Dominic Thiem beat Kevin Anderson for the first time at the seventh attempt to reach the Madrid Open final for the second successive year on Saturday.
Images from Day 2 of the 2023 Australian Open at Melbourne Park on Tuesday.
Zverev made more headlines off the court than on it last year.
'I think I played a great first set, one of the best of the claycourt season, in my opinion. No mistakes, high intensity, winners, playing long'.
Halep withdraws from Western & Southern Open with injury.
It will be the second time Nadal and Del Potro meet at Roland Garros. The previous match up saw the Spaniard beat Del Potro in straight sets in the opening round in 2007.
Novak Djokovic marked his return to Serbia, after being stranded in the Spanish resort of Marbella for two months due to the coronavirus lockdown, by announcing that he has organised an event which will be contested across the Balkans. When the world number one had travelled to Marbella with his family in mid-March to visit his younger brother Marko, he had no idea it would be another two months before he could return to his homeland on Sunday.
Team Europe's Nadal was scheduled to take on Team World's Nick Kyrgios in his singles clash before partnering Swiss Federer to face John Isner and Jack Sock.
Dominic Thiem staged a stunning comeback to win 2-6, 4-6, 6-4, 6-3, 7-6(6) in a nerve-jangling battle of wills and will now head to the French Open with renewed confidence.
Thiem had already sealed a place in the semi-finals after group wins against Roger Federer and Novak Djokovic, while Berrettini could not progress.
Dominic Thiem and home crowd favourite Filip Krajinovic reached the final of Novak Djokovic's tournament as the world number one broke down in tears in front of a packed 4,000 crowd on Sunday. World number three Thiem beat Grigor Dimitrov in straight sets to set up the clash with Krajinovic.
It will motivate him to keep working hard and move to the top 100, feels India's Davis Cup captain Mahesh Bhupathi
The Austrian spent four days in bed with a virus after pulling out of a tournament in Doha last week.
Canada's Bianca Andreescu has decided not to compete at the Tokyo Olympics due to the COVID-19 pandemic, the former US Open champion said.
Dominic Thiem fell in straight sets to Rafael Nadal in the 2018 French Open final but took the 12-time Roland Garros champion to four sets last June. On Sunday, the Austrian appeared to be heading towards a four-set victory before Djokovic mounted a spectacular comeback to deny him again.